CA2274516C - Process for the preparation of emulsified powders - Google Patents

Process for the preparation of emulsified powders Download PDF

Info

Publication number
CA2274516C
CA2274516C CA002274516A CA2274516A CA2274516C CA 2274516 C CA2274516 C CA 2274516C CA 002274516 A CA002274516 A CA 002274516A CA 2274516 A CA2274516 A CA 2274516A CA 2274516 C CA2274516 C CA 2274516C
Authority
CA
Canada
Prior art keywords
emulsified
oil
powders
preparation
drying
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CA002274516A
Other languages
English (en)
French (fr)
Other versions
CA2274516A1 (en
Inventor
Yoshiteru Kato
Toru Suzuki
Shinobu Abe
Makoto Tokizane
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Chemical Corp
Original Assignee
Eisai Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17547352&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2274516(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eisai Co Ltd filed Critical Eisai Co Ltd
Publication of CA2274516A1 publication Critical patent/CA2274516A1/en
Application granted granted Critical
Publication of CA2274516C publication Critical patent/CA2274516C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2013—Organic compounds, e.g. phospholipids, fats
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2059—Starch, including chemically or physically modified derivatives; Amylose; Amylopectin; Dextrin

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Medicinal Preparation (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Non-Alcoholic Beverages (AREA)
CA002274516A 1997-10-07 1998-10-07 Process for the preparation of emulsified powders Expired - Lifetime CA2274516C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9-274842 1997-10-07
JP27484297 1997-10-07
PCT/JP1998/004532 WO1999017746A1 (fr) 1997-10-07 1998-10-07 Procede de preparation de poudre emulsionnee

Publications (2)

Publication Number Publication Date
CA2274516A1 CA2274516A1 (en) 1999-04-15
CA2274516C true CA2274516C (en) 2002-12-31

Family

ID=17547352

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002274516A Expired - Lifetime CA2274516C (en) 1997-10-07 1998-10-07 Process for the preparation of emulsified powders

Country Status (7)

Country Link
EP (1) EP0972513B1 (de)
AT (1) ATE238772T1 (de)
CA (1) CA2274516C (de)
DE (1) DE69814061T2 (de)
DK (1) DK0972513T3 (de)
ES (1) ES2195395T3 (de)
WO (1) WO1999017746A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EE200300109A (et) * 2000-09-20 2005-04-15 Nycomed Pharma As Protsess vedela emulsioonkompositsiooni valmistamiseks ja emulsiooni kontsentraadi valmistamiseks, farmatseutiline kompositsioon, emulsiooni kontsentraat, komplekt ja emulsioonkompositsioon
GB0408308D0 (en) * 2004-04-14 2004-05-19 Vectura Ltd Pharmaceutical compositions
KR101254353B1 (ko) * 2005-02-02 2013-04-12 디에스엠 아이피 어셋츠 비.브이. 분말 조성물
JP5240822B2 (ja) 2005-04-22 2013-07-17 旭化成ケミカルズ株式会社 多孔質セルロース凝集体及びその成型体組成物
KR20100047869A (ko) * 2007-07-19 2010-05-10 디에스엠 아이피 어셋츠 비.브이. 친유성 헬스 성분의 정제화가능한 배합물
EP2448421B1 (de) * 2009-02-11 2017-12-13 DSM IP Assets B.V. Hochkonzentrierte pufa emulsionen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184385A (en) * 1961-10-16 1965-05-18 Eastman Kodak Co Dry, vitamin-active product and process for preparing same
JPS58403B2 (ja) * 1975-07-24 1983-01-06 武田薬品工業株式会社 Ｌ− アスコルビンサンセイザイノ セイゾウホウ
JPS6232844A (ja) * 1985-08-02 1987-02-12 Lotte Co Ltd 錠菓の製造方法
ES2052245T3 (es) * 1988-12-28 1994-07-01 Taisho Pharmaceutical Co Ltd Procedimiento de dispersion de las tensiones durante una operacion de formacion de tabletas.
JPH03240723A (ja) * 1990-02-16 1991-10-28 Takeda Chem Ind Ltd 打錠用顆粒の製造方法と打錠用顆粒並びに錠剤
JP2856485B2 (ja) * 1990-03-07 1999-02-10 旭化成工業株式会社 顆粒含有錠

Also Published As

Publication number Publication date
CA2274516A1 (en) 1999-04-15
DE69814061T2 (de) 2003-12-18
WO1999017746A1 (fr) 1999-04-15
ATE238772T1 (de) 2003-05-15
ES2195395T3 (es) 2003-12-01
EP0972513A4 (de) 2001-10-31
EP0972513B1 (de) 2003-05-02
DK0972513T3 (da) 2003-07-21
DE69814061D1 (de) 2003-06-05
EP0972513A1 (de) 2000-01-19

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Effective date: 20181009